Heat waves cause more than just sweat — they can be deadly.
Longer frost-free seasons mean longer allergy seasons, a trend impacting all regions of the country.
Climate change is affecting the frost-free season in these cities, which also affects the allergy season.
Following a year of weather extremes, disasters and policy clashes, we asked our readers to help us pick out the most important climate storie…
As climate change stokes polluting fires, southern California's most vulnerable are being hit the hardest.
Warming temperatures combined with drought conditions are major factors for the increase in wildfires.
As climate change fuels large wildfires, the pollution they're releasing is making Americans sick and undermining decades of progress in clean…
Smoke pollution is leading to serious public health impacts as large wildfires across the American West become more frequent and destructive.…
This is the average date of the first freeze in your city.
The U.S. growing season is getting longer (and that’s not necessarily a good thing).
Rising seas and more fierce storm surge could send homebuyers searching for higher ground.
While Harvey was the most damaging weather event this summer, there were other extremes in the U.S.
See how the summer temperatures and rainfall compared to normal this year in these cities.
Climate change could be playing a role in algae blooms around the world.
Farmer suicides have disrupted India's countryside. Findings suggest climate change is playing a role.
A federal court has scuttled a plan to cut one of the most powerful climate pollutants on earth.
A special report on the aftermath and science of the worst rainstorm in Louisiana's history.
Massachusetts is considering classifying wood pellets and other tree products as renewable energy.
Two companies are planning to build the world's largest project combining offshore wind with electricity storage.
Volkswagen will build electric vehicle charging stations across California as part of an emissions settlement.